2,4-Dichloro-1-(2,2-diethoxyethoxy)benzene CAS 78830-79-2
| CAS No. | 78830-79-2 |
| Molecular Formula | C12H16Cl2O3 |
| Molecular Weight | 279.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2,4-Dichloro-1-(2,2-diethoxyethoxy)benzene.
CATO supplies 2,4-Dichloro-1-(2,2-diethoxyethoxy)benzene (CAS 78830-79-2), a certified reference material (molecular formula C12H16Cl2O3, MW 279.16 g/mol) for analytical method development and quality control.
The molecular framework of 2,4-Dichloro-1-(2,2-diethoxyethoxy)benzene (C12H16Cl2O3) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, chlorine substitution, an aromatic ring system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
CATO manufactures 2,4-Dichloro-1-(2,2-diethoxyethoxy)benzene under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C12H16Cl2O3 |
| Molecular Weight | 279.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Cl-containing |
Related Dichloro Standards
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Recommended Standards
- 2-(tert-Butyl)-4-fluoro-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 2223035-43-4)
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- 3-(3-Chlorophenyl)-1-(4-chlorophenyl)propan-1-one (CAS 898762-62-4)
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- 4-(1-Methyl-6-oxo-1,6-dihydropyridazin-3-yl)benzaldehyde (CAS 77281-80-2)
- 4-Butoxy-N-(5-(4-fluorophenyl)-1,3,4-oxadiazol-2-yl)benzamide (CAS 865285-41-2)
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Why CATO?
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